Beam flange clamps are used to mount stationary industrial curtains to I-beams in steel buildings. With a 3/4 inch opening, they clamp securely to any beam, and the heavy-duty J-hook supports even the heaviest curtains.

You'll need one for every 12 inches of curtain width, as curtain grommets are usually spaced every 12 inches.

Made with hot dip galvanized steel for excellent corrosion protection.